This manual (EM385-1-1) describes safety and health requirements for all Corps of Engineers activities and operations, including Naval Facilities Engineering Command (NAVFAC) construction contracts. Following this manual will help all contractors working on DoD projects meet all the necessary safety requirements to ensure success on all their current and future Federal projects. Includes: Errata Sheet 1 and Change Sheets 1 thru 6 (updated November 2014).